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Experimental study in punching shear behavior for lightweight reinforced concrete flat slabs / Marina Alkess Kerllos Ibrahim Abdelmalak ; Supervised Mohamed Elsaid Said Issa , Khaled Farouk Omar Elkashif

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Marina Alkess Kerllos Ibrahim Abdelmalak , 2019Description: 123 P. : facsimiles ; 30cmOther title:
  • دراسة عملية لسلوك القص الثاقب للبلاطات الخرسانية المسلحة اللاكمرية خفيفة الوزن [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: This research investigates experimentally the behavior of interior slab-column connections made of lightweight concrete and provided with shear reinforcement. The experimental program included testing of five flat slab specimens having dimensions 1100*1100 mm with 120 mm thickness. The investigated variables are the concrete type, the shear reinforcement, and the column dimensions. All specimens had compressive strength 30MPa. The tested five specimens were loaded at interior column with a single concentrated load until failure. The general deformational behavior of the tested specimens was examined and recorded. To evaluate the results of the tested specimens, different international codes have been used to calculate the punching strength of test slabs. The test results showed that using of Lightweight Concrete decrease the performance of slab behavior than normal weight Concrete and reduced the shear punching capacity; also showed that the presence of shear reinforcement improved punching shear but without remarkable percentage, while changing the column dimensions had remarkable effect on the punching shear capacity
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2019.Ma.E (Browse shelf(Opens below)) Not for loan 01010110079732000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2019.Ma.E (Browse shelf(Opens below)) 79732.CD Not for loan 01020110079732000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

This research investigates experimentally the behavior of interior slab-column connections made of lightweight concrete and provided with shear reinforcement. The experimental program included testing of five flat slab specimens having dimensions 1100*1100 mm with 120 mm thickness. The investigated variables are the concrete type, the shear reinforcement, and the column dimensions. All specimens had compressive strength 30MPa. The tested five specimens were loaded at interior column with a single concentrated load until failure. The general deformational behavior of the tested specimens was examined and recorded. To evaluate the results of the tested specimens, different international codes have been used to calculate the punching strength of test slabs. The test results showed that using of Lightweight Concrete decrease the performance of slab behavior than normal weight Concrete and reduced the shear punching capacity; also showed that the presence of shear reinforcement improved punching shear but without remarkable percentage, while changing the column dimensions had remarkable effect on the punching shear capacity

Issued also as CD

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